//消息对话框
const {app,BrowserWindow} = require('electron');
function createWindow() {
     win = new BrowserWindow();
     win.loadFile('index.html');
     //win.webContents.openDevTools();
     win.on('closed',()=> {
          console.log('closed');
          win = null;
     });
}
app.on('ready',createWindow);
app.on('window-all-closed',()=>{
     console.log('window-all-closed');
     if(process.platform != 'darwin'){
          app.quit();
     }
});

app.on('active',() =>{
     console.log('activate');
     if(win == null){
          createWindow();
     }
});
